Skeletal System Part 1

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Across
  1. 1. This skeleton forms the main trunk of the body
  2. 3. Their bones stop growing around 18 years old
  3. 7. Arms and legs are examples of this type of bone
  4. 8. Examples of this bone type includes: vertebrae (spine)
  5. 10. Their bones stop growing around 20-21 years old
  6. 11. Special cells that form new bone
  7. 14. The ends of bones
  8. 17. Examples of this bone type include: patella
  9. 18. Lower jaw bone
  10. 19. Bones offer this; surrounds vital organs to keep them safe
  11. 21. Neck vertebrae
  12. 22. Examples of this bone type includes: sternum & ribs
Down
  1. 2. Low back vertebrae
  2. 4. Bones act as ______ to provide movement
  3. 5. Help humidify air we breathe; air spaces in skull
  4. 6. The most commonly broken bones
  5. 9. Bone marrow helps to create this...
  6. 12. This skeleton forms the extremities (arms & legs)
  7. 13. This skeleton forms the extremities (arms & legs)
  8. 15. Examples of this bone type includes: carpal & tarsal bones
  9. 16. Special cells that teardown/absorb bone tissue
  10. 20. The medullary canal is filled with ______ marrow
  11. 23. First 7 pair of ribs; attached directly to sternum